PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • At least one embodiment of a method includes receiving a message from a sender, the message configured to be sent to at least one recipient, the message including an attachment and determining whether the at least one recipient is designated to receive the attachment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • faqs.org